onr:"swepub:oai:research.chalmers.se:9b202a08-4aa4-4a00-94db-ad934a30f6c0"
Sökning: onr:"swepub:oai:research.chalmers.se:9b202a08-4aa4-4a00-94db-ad934a30f6c0" > Sulphur dioxide dea...
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 02587naa a2200397 4500 | |
| 001 | oai:research.chalmers.se:9b202a08-4aa4-4a00-94db-ad934a30f6c0 | |
| 003 | SwePub | |
| 008 | 171007s1999 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://research.chalmers.se/publication/1544772 URI |
| 040 | a (SwePub)cth | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a art2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Amberntsson, Annika,d 1974u Chalmers tekniska högskola,Chalmers University of Technology4 aut |
| 245 | 1 0 | a Sulphur dioxide deactivation of NOx storage catalysts |
| 264 | 1 | c 1999 |
| 520 | a The influence of sulphur dioxide on the NOx storage performance of a Pt-Rh/BaO/Al2O3 model catalyst has been investigated. Addition of 2.5-25 vol.-ppm SO2 to a synthetic lean-burn exhaust, containing NO, C3H6, O2 and Ar, caused deactivation of the NOx storage function of the catalyst. The rate of deactivation was found to be proportional to the exposure of SO2. This effect is seen for temperatures between 250 and 450 degrees C. Together with in situ FTIR measurements, this leads to the conclusion that sulphur accumulates in the NOx storage component of the catalyst during the exposure. Furthermore, SO2 also inhibits the oxidation capacity of the catalyst during lean periods as is observed by a decreased NO oxidation activity. The presence of SO2 also reduces the reduction capacity of the catalyst under rich periods, which leads to an increased N2O formation and a decreased NO conversion. | |
| 650 | 7 | a TEKNIK OCH TEKNOLOGIERx Kemiteknik0 (SwePub)2042 hsv//swe |
| 650 | 7 | a ENGINEERING AND TECHNOLOGYx Chemical Engineering0 (SwePub)2042 hsv//eng |
| 653 | a SODIUM | |
| 653 | a 3-WAY CATALYST | |
| 653 | a ENGINE | |
| 653 | a ADSORPTION | |
| 653 | a SO2 | |
| 653 | a ALUMINA | |
| 653 | a OXIDES | |
| 653 | a SULFUR-DIOXIDE | |
| 653 | a REDUCTION | |
| 700 | 1 | a Westerberg, Björn,d 1962u Chalmers tekniska högskola,Chalmers University of Technology4 aut |
| 700 | 1 | a Engström, Peru Chalmers tekniska högskola,Chalmers University of Technology4 aut |
| 700 | 1 | a Fridell, Erik,d 1963u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)fridell |
| 700 | 1 | a Skoglundh, Magnus,d 1965u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)skoglund |
| 710 | 2 | a Chalmers tekniska högskola4 org |
| 773 | 0 | t Studies in Surface Science and Catalysisg 126, s. 317-324q 126<317-324x 0167-2991 |
| 856 | 4 8 | u https://research.chalmers.se/publication/154477 |
Hitta via bibliotek
- Studies in Surface Science and Catalysis (Sök värdpublikationen i LIBRIS)
Till lärosätets databas
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Amberntsson, Ann ...
- Westerberg, Björ ...
- Engström, Per
- Fridell, Erik, 1 ...
- Skoglundh, Magnu ...
- Om ämnet
-
- TEKNIK OCH TEKNOLOGIER
- TEKNIK OCH TEKNO ...
- och Kemiteknik
- Artiklar i publikationen
- Studies in Surfa ...
- Av lärosätet
- Chalmers tekniska högskola
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
